Patent assignee · IT · COMPANY

Pharmacia & Upjohn S.p.A.

100Patents
0Active
100Granted
39Portfolio score

Filing activity: Dec 28, 1992 → Dec 4, 2002

Most-cited patents

PatentTitleAreaCited byStatus
US6335342B1 Azaindole derivatives, process for their preparation, and their use as antitumor agents Human Necessities 111 Expired
US6218418A 3(5)-amino-pyrazole derivatives, process for their preparation and their use as antitumor agents Chemistry; Metallurgy 110 Expired
US6194451A Matrix metalloproteinase inhibitors Chemistry; Metallurgy 42 Expired
US6414013B1 Thiophene compounds, process for preparing the same, and pharmaceutical compositions containing the same background of the invention Chemistry; Metallurgy 42 Expired
US5700788A Ureido derivatives of naphthalenephosphonic acids Human Necessities 40 Expired
US6114365A Arylmethyl-carbonylamino-thiazole derivatives, process for their preparation, and their use as antitumor agents Chemistry; Metallurgy 38 Expired
US6863647B2 2-Ureido-thiazole derivatives, process for their preparation, and their use as antitumor agents Chemistry; Metallurgy 31 Expired
US5945454A 2-(4-substituted)-benzylamino-2-methyl-propanamide derivatives Chemistry; Metallurgy 29 Expired
US5849710A Substituted indolylmethylene-oxindole analogues as tyrosine kinase inhibitors Human Necessities 27 Expired
US6387900B1 3(5)-ureido-pyrazole derivatives process for their preparation and their use as antitumor agents Human Necessities 26 Expired
US5919955A Combinatorial solid phase synthesis of a library of benzofuran derivatives Chemistry; Metallurgy 21 Expired
US5856496A Combinatorial solid phase synthesis of a library of indole derivatives Performing Operations; Transporting 21 Expired
US6403563B1 Antitumor composition containing a synergistic combination of an anthracycline derivative with a camptothecin derivate Human Necessities 21 Expired
US6528301B1 Paclitaxel production by actinomycetes Chemistry; Metallurgy 19 Expired
US7037929B1 2-amino-thiazole derivatives, process for their preparation, and their use as antitumor agents Chemistry; Metallurgy 17 Expired
US5691334A Pyrrolydenemethyl-derivatives and process for their preparation Chemistry; Metallurgy 16 Expired
US5719265A Polymer-bound paclitaxel derivatives Human Necessities 16 Expired
US5776458A Anthracycline-conjugates Human Necessities 16 Expired
US5965563A Aryl and heteroaryl purine compounds Chemistry; Metallurgy 16 Expired
US5847127A Process for the preparation of 2,2'-bipyrrolyl-pyrromethene (prodigiosins) derivatives Human Necessities 14 Expired
US5602141A Camptothecin derivatives and process for their preparation Human Necessities 13 Expired
US6136572A Recombinant KAT enzyme and process for its preparation Human Necessities 13 Expired
US5798097A Immunogobulin conjugates Human Necessities 13 Expired
US5731313A Use of anthracyclinone derivatives in amyloidosis Chemistry; Metallurgy 11 Expired
US5912183A Peptide inhibitors of mitogenesis and motogenesis Human Necessities 10 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.